Battery pack



FIG. 1 is a top plan view of a battery pack;

FIG. 2 is a bottom plan view of the battery pack;

FIG. 3 is a side plan view of the battery pack;

FIG. 4 is a front plan view of the battery pack;

FIG. 5 is a rear plan view of the battery pack; and,

FIG. 6 is a top, front perspective view of the battery pack. 

The ornamental design for a battery pack, as shown. 